| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $22.72 | 3.572% | $23.5316 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $163.32 | 9.154% | $178.2703 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $54.98 | 9.105% | $59.9859 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $41.50 | 10.258% | $45.7571 | $45.76 | $45.75 | $45.80 |
| Purchase #5 | $12.63 | 12.526% | $14.212 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $197.77 | 11.819% | $221.1444 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $129.99 | 7.280% | $139.4533 | $139.45 | $139.45 | $139.50 |
| 7 purchase totals = | $622.91 | $682.3546 | $682.35 | $682.35 | $682.40 | |